A new foundation for professional practice
Every psychometric tool you use was built on two assumptions that have never been tested. The Neuroperceptual framework is built on what twenty-first-century neuroscience has actually established about how human beings perceive, think, and behave.
You have administered the assessment. The profile looks right. The client recognises themselves in it. Then something happens that the profile didn't predict — and the only honest answer is: it depends.
It depends on the context. On the situation. On who else is in the room and what is at stake. Every practitioner who has used a psychometric tool has had this moment. Most assume it's a limitation of the specific instrument. It isn't. It's a structural feature of the entire tradition.
Failure one
Psychologist Joel Michell spent three decades documenting what he called the psychometricians' fallacy: the assumption that because psychological characteristics can be ordered they can therefore be measured. The assumption has never been tested. It has simply been inherited and marketed as scientific fact.
Failure two
Every major psychometric instrument treats the characteristics it measures as stable across contexts and over time. The research has known for decades that situational factors frequently outweigh dispositional ones in determining behaviour. The instruments were not designed to capture this. They cannot.
Failure three
High acceptance rates are routinely cited as evidence of validity. Wiley's own DiSC Research Report acknowledges that such rates are consistent with the Forer effect — the human tendency to accept vague, generally applicable descriptions as uniquely personal. Acceptance is not accuracy.
Scottish neuroscientist Thomas Graham Brown observed in 1911 that the function of the senses is to modulate internally generated imagery. It took a century for neuroscience to catch up. Karl Friston's predictive processing account establishes this computationally: the brain is a prediction machine that uses sensory experience to correct its model of the world, not to build one from scratch.
If perceptual experience is generated from inside out — if what we perceive depends on what we predict — then behaviour is irreducibly contextual. The same person generates different perceptual orientations in different situations. Not inconsistently. Appropriately. The tool that cannot accommodate this has not yet understood the question.
The free energy principle, active inference, and Markov blanket formalisation. The brain minimises prediction error — it acts on the world as much as it perceives it.
Friston · Clark · Hohwy · Seth
Conceptual thought is constituted through sensorimotor experience. Language is the primary medium through which perceptual structure becomes articulable and navigable.
Lakoff & Johnson
The Nobel Prize-winning discovery that the brain navigates conceptual space using the same hippocampal-entorhinal architecture as physical space. Perceptual space is geometrically real.
O'Keefe & Moser · Nobel 2014
Preprint · Theory & Psychology submission
Construct one
The orientation of awareness that a specific situation calls forth. Not a type. Not a trait. A navigation position — determined by context, not fixed by measurement.
Construct two
The directional flow of perceptual awareness across the inner-outer boundary in a specific context. How perception moves, not where it is fixed. Twelve contiguous sectors of a continuous circle.
Construct three
The geometric relationships between Arcs — analytically entailed by the circle. How perceptual orientations relate to one another, and how that relationship shifts as context changes.
369,000 words.
One geometric circle.
The Circumplexicon maps 369,000 English words across a geometric circle using neural word embedding. The twelve-sector structure is not imposed — it is the geometry that the distributional properties of natural language reveal when mapped circumferentially.
The brain navigates this circle the same way it navigates a room: using the hippocampal-entorhinal system that O'Keefe and Moser's Nobel Prize-winning research identified as the brain's geometric map-making architecture. Perceptual space is not a metaphor. It is physically implemented.
No questionnaire. No forced-choice items. No Likert scales.
The Neuroperceptual framework works through conversation, reflection, and structured observation — the methods that actually access a person's perceptual world as it currently is, not as they described it on the day they filled in a form.
The programme trains practitioners to navigate perceptual space — their own and their clients'. A shared theoretical Foundation, three application Tracks, and a Senior Practitioner pathway for those who want to deliver the programme themselves.
Track A
For coaches, therapists, and counsellors working with individuals on personal and professional development.
Track B
For HR professionals, L&D specialists, and OD consultants applying the framework at team and organisational level.
Track C
For leadership development consultants and executive coaches working with leaders in complex and ambiguous environments.
Digital — self-paced
One-off · Lifetime access to platform materials · One supervision session included
Ian-led cohort · Founding rate
First three cohorts only · Full materials · Two group supervisions · One-to-one debrief with Ian Wallace
Ian-led cohort · Full rate
Three live online days · Cohorts of max 12 · All materials and supervision included
Founding practitioner places are limited.
The first cohort of Neuroperceptual Practitioners will be deliberately small — selected for professional range and the seriousness of their intent.
Join the Founding Practitioner WaitlistAccounts for how people actually behave across different situations — not just how they describe themselves on a questionnaire administered on one occasion.
Works through conversation, reflection, and structured observation. No battery of forced-choice items. No Likert scales. No profile to file and forget.
The foundational paper is available as an SSRN preprint and submitted to Theory & Psychology. This is not a proprietary instrument — it is a theoretically validated framework.
Produces a dynamic, contextually grounded self-awareness adequate to the genuine complexity of the situations your people actually face — not a profile to be filed and retrieved.
Bespoke programmes for HR and L&D teams, leadership cohorts, and coaching functions.
Ian McLaren Wallace
Organisational Psychologist
Scotland, UK
Published author. Framework developer. Building the tools that applied psychology needs but has not yet had.
The Neuroperceptual framework has been in development for over a decade, grounded in predictive processing neuroscience, embodied cognition, and the distributional geometry of natural language. It began with a conviction that the dominant tools of applied psychology — DISC, the MBTI, the Big Five and their commercial derivatives — were not merely imperfect instruments but instruments built on foundations that had never been examined.
Joel Michell's analysis of the psychometricians' fallacy established the theoretical case for that conviction. The predictive processing research programme of Karl Friston, Andy Clark, Jakob Hohwy, and Anil Seth provided the alternative foundation. The Nobel Prize-winning work of John O'Keefe and the Mosers provided the neural architecture. George Lakoff provided the linguistic ground. The Circumplexicon provided the empirical realisation.
Ian writes under Ian McLaren Wallace and Ian Crichton Wallace. Published works include books on dream psychology and leadership and organisational psychology. The foundational academic paper — Beyond Psychometrics: Perceptual Inference as the Basis for a Psychologically Valid Model of Human Behaviour — is available as a preprint on SSRN and submitted to Theory & Psychology.
Scotland-based independent practice spanning organisational development, leadership, coaching, and applied psychology. Clients include individual leaders, teams, and organisations seeking a more theoretically honest approach to human development than the psychometric mainstream provides.
Choose the version that fits where you are: